I tried generating a Qt compressed help file thanks to this article: http://blog.qt.io/blog/2014/08/13/qt-weekly-17-linking-qt-classes-in-documentation-generated-with-doxygen/
Unfortunately, no qhc
file is generated as specified.
I notice this error in the output log:
sh: epstopdf: command not found
error: Problems running epstopdf. Check your TeX installation!
Is this article out of date?